2 1/2" diameter tube a Y and 3" diameter tube at leg, bolts up to stock manifold style headers with 3 bolt flange. Does not include catalytic converters. Off road use only.

2 1/2" diameter tube, Metallic Substrate Catalytic Converter adaptors to bolt up to Part # S6210R Longtube headers.

V8 5.7L. 2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to stock manifold style headers with 3 bolt flange.

V8 5.7L 2-1/2" diameter tube at Y and 3" diameter tube at leg, botls up to stock manifold style headers with 3 bolt flange.

5.7 V8, 2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to Bassani F57010 series headers with ball and socket collectors. Does not include cats. Off Road Use Only.

V8 5.7L, 2-1/2" diameter tube at Y and 4" diameter tube at leg, bolts up to stock manifold style headers with 3 bolt flange.

2 1/2" diameter tube, Axle Back Muffler Delete system, no mufflers.

2 1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to stock manifold style headers with 3 bolt flange. Comes with Ceramic Coated Catalytic Converters.

Connects to rear of OE catalytic converters, 2 1/2" dia. tube, Power X crossover.

2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to stock manifold style headers with 3" bolt flange. C

5.7L V8 2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to stock manifold stlye headers with 3-bolt flange. Metallic Substrate Catalytic Converters. Stainless Steel version.

V8 5.7L, LS1. Required for installation with Bassani headers. 2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to Bassani Exhaust "F57010" series headers with ball and socket collectors. Comes with Metallic Substrate Catalytic Converters. Stainless Steel.

2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to stock manifold style headers with 3 bolt flange.

2 1/2" diameter tube, Axle Back with Round Street Race Mufflers.

Ceramic coated. Fits 5.7L. 1-3/4" Shorty headers. 14g primary tubes with 3/8" thick laser-cut flange with a 2-1/2" ball & socket style collector. Designed to fit with Bassani 2 bolt Y-pipe.

1 7/8" Longtube Headers, 16g primary tubes, with 3/8" thick laser-cut flange with 3" collectors with O2 ports, Offroad adaptors with O2 ports included.

2 1/2" diameter tube, 4x8 muffler. True Dual exhaust with "X" crossover.

2 1/2" diamter tube, 4x8 muffler. True Dual exhaust with "X" crossover.